The butterfly pacifier made entirely of silicone features the SX Pro Physiological nipple, specifically designed for infants aged 0 to 6 months. It mimics the feel of not using a pacifier at all, promoting healthy oral development in babies. Pediatric dentists highly recommend this physiologically shaped pacifier, as it provides ample space for the baby’s tongue within the mouth. Its reversible design allows the baby to flip it without any issues. The innovative SX Pro nipple is crafted to avoid overcrowding the oral cavity, offering a sensation similar to the baby's natural state when they aren't using a pacifier. This was developed with the understanding of a baby's growing jaw and mandible. The Suavinex SX Pro nipple is supported by the Spanish Society of Pediatric Dentistry (SEOP). Additionally, this pacifier features a Photo-Oxidation treatment that reduces the attraction of dust and dirt, enhancing its cleanliness. Recent updates to the SX Pro Physiological nipple include a slimmer neck that nearly closes the mouth fully, a broader neck that evenly distributes gum and tooth pressure, a shorter head for the lips and gums to rest without obstructing the nipple, and a flatter head which allows the tongue to naturally position itself. The pacifier is constructed from ultra-soft silicone with a sandblasted finish, mimicking the mother’s nipple for a warm and adaptable feel. It contains no additives and is completely non-toxic. Please note: this product is part of a mixed assortment and is sold individually, with models sent at random.